Does anyone use Le Plume II markers?

Do any of you use Le Plume II Markers for reborning? If so, what do you use them for? I’m guessing either hair mapping or drawing on hair… Can it be removed from vinyl after it’s application? If so, is there a window in which if not removed it becomes permanent? Sorry for all the questions :blush:!!! I’m not familiar with these markers and the only information I could find referred to use with rubber stamps. Thank you so very much for any insight you can provide :smiley:!!!